Artists: Grumble
Release: Quantum Covenant V.1 (Compiled by Complement)
Label: Katayy Records
BPM: 143
Date: 2026-01-12
Style: Psy-Trance
Grumble
Grumble, Relzenz – Up North Trip (Original Mix)
Artists: Grumble, Relzenz
Release: Subspecies 5
Label: Universal Tribe Records
BPM: 91
Date: 2025-12-19
Style: Psy-Trance